Watch out ! You'll hit that car if you're not careful .   Oh no , I won't . But we will have an accident if you don't stop shouting .   You see . I told you you'd hit him if you weren't careful .   Oh , shut up , will you ? It was all your fault . If you'd kept quite this would never have happened .   Oh , so it was my fault , was it ? If I hadn't warned you in time it would have been much worse . 